CO2 absorbers, also known as CO2 breathers filters or CO2 scrubbers, are devices designed to remove carbon dioxide (CO2) from the air. They are used in a variety of settings, including submarines, spacecraft, and medical facilities, to maintain safe levels of oxygen and prevent the buildup of CO2.
CO2 absorbers work by passing air through a material that reacts with CO2, converting it into a solid or liquid form that can be safely disposed of. Some of the most common materials used in CO2 absorbers include soda lime, activated charcoal, and zeolite.
In addition to their use in enclosed environments, CO2 absorbers are also being developed for use in outdoor settings, such as in carbon capture and storage projects. By removing CO2 from the air, these devices can help mitigate the effects of climate change and reduce greenhouse gas emissions.
Overall, CO2 absorbers represent an important tool in ensuring the safety and well-being of individuals in enclosed environments, as well as in addressing the global challenge of climate change. As technology advances, it is likely that we will continue to see new and innovative uses for these devices in a variety of settings.